Bruce, be rational about it. What else should you do? You're certainly not going to start fancying me out of pity, and you've been happy with him up until now. You shouldn't let things change or let it ruin the dance simply because I was stupid enough to allow myself to fall in love with you. [sighs] I knew better. You've obviously had a thing for Stark for years.

It's been this way for months. It'll probably be this way for at least a few months to come. What else can you do but live your life?